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JPL Small-Body Database Browser
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105810 (2000 SR138)
Classification: Main-belt Asteroid          SPK-ID: 2105810
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09991496513292457 5.2223e-08  
a 2.983130858546824 2.7719e-08 au
q 2.685071442828167 1.6422e-07 au
i 4.328344037207759 4.9038e-06 deg
node 247.4292805431341 7.7275e-05 deg
peri 171.8715516607992 8.5074e-05 deg
M 259.7926216063412 4.0799e-05 deg
tp 2459524.346544383747
(2021-Nov-05.84654438)
0.00021766 TDB
period 1881.944812859037
5.15
2.623e-05
7.181e-08
d
yr
n .1912914754673867 2.6662e-09 deg/d
Q 3.281190274265481 3.0488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      6905 days (18.90 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:29:24  

Additional Information
 Earth MOID = 1.69763 au 
 Jupiter MOID = 2.01688 au 
 T_jup = 3.247 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO436501  
diameter diameter 3.596 km 0.889 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105810 (2000 SR138)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SR138 = 2001 XD197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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